Blow toy device



FIG. 1 is an environmental perspective view of a blow toy device showing my new design;

FIG. 2 is a right side elevational view with the left side being a mirror image view thereof;

FIG. 3 is a front elevational view thereof; and,

FIG. 4 is a rear elevational view thereof.

The broken line showing of the plug and the tether in FIG. 1 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a blow toy device, as shown and described. 